CA478679A
(fr )
1951-11-20
Appareils de degazeification
CA477777A
(fr )
1951-10-16
Agglomeres
CA472320A
(fr )
1951-03-20
Mercapto-ceto-dihydrothiazines
CA476398A
(fr )
1951-08-28
Porte-havresacs
CA477959A
(fr )
1951-10-23
Cartons-plateaux
CA476370A
(fr )
1951-08-28
Scies alternatives
CA477779A
(fr )
1951-10-16
Corps de chauffage electrique
CA478132A
(fr )
1951-10-30
Propulsion electrique d'avions
CA476188A
(fr )
1951-08-21
Emboitures
CA479110A
(fr )
1951-12-04
Commutateurs electroniques
CA476486A
(fr )
1951-08-28
Commutateurs electroniques
CA472092A
(fr )
1951-03-13
Alcoylidene-bis-acrylamides
CA477581A
(fr )
1951-10-09
Batons de skis
CA475011A
(fr )
1951-07-03
Ruban a jalousies
CA472404A
(fr )
1951-03-27
Bouches d'incendies
AU160250B2
(en )
1951-10-18
Electroradiography
AU156554B2
(en )
1951-09-13
Haircutters
CA471325A
(fr )
1951-02-06
Indicateurs de rapports de quantites electriques
AU157260B2
(en )
1952-02-07
Parquet-plate
CA479451A
(fr )
1951-12-18
Lavabos a jet d'eau
CA476269A
(fr )
1951-08-21
Rechauffeurs a soufflerie
CA479495A
(fr )
1951-12-18
Ar-tetrahydro-2-naphtols 4-substitues
CA477817A
(fr )
1951-10-16
Matieres colorantes monoazoiques
CA473115A
(fr )
1951-04-24
Fluoromethyletriazines
CA474565A
(fr )
1951-06-19
D-halogenvinylcetone